Prairie Research Institute

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• Preventing Roadblocks: PRI Keeps Illinois on the Straight and Narrow

  Jan 31, 2024 8:00 am by Rosalind EssigPrairie Research InstituteArchaeological SurveyGeological Survey
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  With the help of Prairie Research Institute scientists, transportation agencies are building Illinois roads in compliance with state and federal regulations, while preserving Illinois’ physical, biological, natural, and cultural resources.

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